package edzest.basic;

public interface J20_BookDBService {
	int insertBookDB( J20_BookDBVO b );
	String selectBookDB(); // 전체출력 findallBookDB
	String selectBookDB( String id ); // 조건검색출력 (상세) findbyidBookDB
	int updateBookDB( J20_BookDBVO b );
	int deleteBookDB( String id );
}
